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> Some Advice, N/A 4G63
sypherzero
post Sep 3 2008, 11:46 PM
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Sup guys. So I don't know that much about a n/a 4G63. I am planning full suspension, and I'd like some go. I don't want to turbo the motor until I get a newer body.

I'm looking for advice on building my n/a 6 bolt to around 225 FWHP. I know the basic bolt ons that would help, but should I get some cams or other internals.

Any help would be greatly appreciated, thanks. Peace. :460:
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pwee05
post Sep 4 2008, 07:16 AM
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you could get 255hp by installing someones entire OEM turbo set up. There were a few recent threads on doing this, try a search it should come up pretty easily.

one suggestion though, when you do turbo the car spin the CAS slightly forward to take the 5 degree base timing advance away. the reason is beacuse the N/A 4g63's have higher compression
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Rob
post Sep 4 2008, 07:52 AM
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225hp n/a? You're funny.
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sypherzero
post Sep 4 2008, 12:59 PM
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I know I could get the HP I want with a turbo, but I don't have turbo money. I'd like to go that route.

Also, I'm nowhere near 100% on what all I'd need for the swap. Other than the obvious things, could someone help me out?
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calin666
post Sep 4 2008, 01:10 PM
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Like pwee said, do a search.
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sypherzero
post Sep 4 2008, 01:24 PM
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QUOTE(calin666 @ Sep 4 2008, 01:10 PM)
Like pwee said, do a search.
[right][snapback]201026[/snapback][/right]
I might be slightly retarded. I searched three or four different times, and never found anything pertaining to my topic. If anyone knows the thread I should read lemme know.

I did however read a thread about turboing the n/a 4G63. Whats the opinion on that?
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jonbonazza
post Sep 4 2008, 01:26 PM
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http://www.mitsubishi-forums.com/index.php...ing+a+1\.8

I wrote this write-up so that is probably the only reason I found it. >.> lol
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pwee05
post Sep 4 2008, 01:37 PM
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QUOTE(sypherzero @ Sep 4 2008, 01:24 PM)
I did however read a thread about turboing the n/a 4G63. Whats the opinion on that?
[right][snapback]201031[/snapback][/right]


if you really want to have fun, that's the best option. if you want small gains then do the n/a bolt on stuff.
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militaryman108
post Sep 4 2008, 02:21 PM
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bolt on's really won't take you very high on the n/a 4g63. The only way you could push a whole lot more pwr outta the n/a would be a high comp build. Which is like getting breast reduction surgery. it just doesn't make sense.
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sypherzero
post Sep 4 2008, 02:35 PM
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Thanks for the help guys. I read the article that was linked in one of the replies.
It was a really well written article, but I didn't find anything on the 4G63.

So my real question is, can the stock internals on the n/a 4G63 hold boost. I have a 6 bolt, but I don't know if that changes anything.
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pwee05
post Sep 4 2008, 03:01 PM
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all you need is to change your pistons, have a machinist press ARP studs into the conneting rods and you have an engine strong enough to handle 500hp
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sypherzero
post Sep 4 2008, 03:15 PM
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That should be easier than I was thinking. By changing pistons, do you mean putting on forged pistons, or would it be okay to use new OEM style turbo pistons?
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EMC 3000gt
post Sep 4 2008, 04:06 PM
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Depends on your goals.
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jonbonazza
post Sep 4 2008, 04:25 PM
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LMAO Oh, shit, sry. for some reason I thought your car listing said "'96 eclipse GS" lol that is why I pointed you toward that article. My bad.
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pwee05
post Sep 4 2008, 06:25 PM
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for 255hp oem style pistons would work. if you spend a little extra for Wiseco's then you never have to worry about it
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4G63Attack
post Sep 4 2008, 08:00 PM
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even with AMG they only made 160hp with the 4g63
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